12 Gauge. 28" barrel length. SN: X273356M. 3" chamber length. Modified Choke insert fitted. Matte black finish overall with blued bolt set in walnut semi-pistol grip stock with pressed checkering to wrist and forend, and mounting Remington marked recoil pad. Slide-action repeating shotgun with full length vented barrel rib and front bead sights. Item shows standard make and model markings, including Remington 870 EXPRESS to the left receiver. Item capable of mounting interchangeable choke tubes.